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MO-OVA-50 Digital Optical Variable Attenuator

Manufacturer: Mohawk Optics

Model: MO-OVA-50

MO-OVA-50  Digital Optical Variable Attenuator

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Description MO-OVA-50 Digital Optical Variable Attenuator

MO-OVA-50 Optical Variable Attenuator can precisely attenuate input optical signals at 1310/1490/1550/1625nm wavelengths and directly output defined stabilized optical signal. MO-OVA-50 is applicable in various testing situations:

· Network/BER testing
· Power meter calibration
· Link loss simulation
· Optical margin analysis

MO-OVA-50 Optical Variable Attenuator
• Attenuation Range: 2.5-60dB
• Direct Output Power Control
• Working modes:
Output power control
Absolute/relative attenuation setting
Program (Preprogramming frequently-used attenuations)
• Adjust at step of 0.05/0.10/1.00/10.00 dB
• PC Control via USB
• Backlight
• Over 30 Hours Continuous Operation
• Handheld, Light and Easy-to-use
• CE FCC Certificates

Wavelength Range
Calibrated Wavelengths
Fiber Type
9/125μm Singlemode
Attenuation Range
2.5 - 60dB
Insertion Loss
Max Input Power
Output Power Range (1)
+18 ~ -55 dBm
Setting Time
Display Resolution
Attenuation Accuracy 
±0.25dB@+25℃ ( Output power control mode)
Return Loss
FC/PC (Interchangeable SC,ST)
Power Saving
Auto-off after 5 minutes idle
Power Supply
Li-Ion Battery/AC Adaptor
Battery Life
Continuous operation >30hours
345g (0.7 lbs)
Dimensions (H × W × T)
177×80×44mm (6.97×3.15×1.73 inch)

Note: (1) Input power level should to be at least 3 dB higher than selected output power level;
         Input power variations in frequency range <0.5 Hz
* Specifications subject to change without notice

Mohawk Ltd. is a Authorized repair center for this product.

800 225-6642

Mohawk Ltd. 800-225-6642


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